24. Web 场景再现 Template used is based on the view requested as specified by operation Object Manager retrieves data from Siebel database or external application Siebel Templates SWE builds HTML page with data and template tags which is passed via the Web server to the browser 呼出 呼入 Web Server Siebel Web Server Extension Siebel Data Data Manager Browser generates HTTP request Web server recognizes that URL contains a Siebel request and passes it to the Siebel Web Engine (SWE) SWE requests retrieved data from Object Manager 1 2 3 4 5 6 Object Manager Siebel Web Engine Business Object Business Object Data Manager
25. 逻辑服务架构概览 Enterprise Server Siebel Server Siebel Server Component Enterprise Server : Group of Siebel Servers that access the same Database Server Database Server : Predefined tables and columns that store Siebel data File System : Directory that stores compressed files used by Siebel applications Database Server Siebel File System Gateway Server Siebel Server : Runs one or more components that supply services to clients Gateway Server : Provides access to and distributes load for Siebel Servers Web Server : Provides access to Siebel clients, processing requests using Siebel Web Server Extension Object Manager (Includes SWE) Web Server Siebel Web Server Extension Image Cache